Snowmobile front portion



FIG. 1 is a perspective view taken from a front, left side of a snowmobile front portion according to our design shown on a snowmobile shown in dashed lines;

FIG. 2 is a perspective view taken from a rear, left side thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a right side elevation view thereof.

Throughout the Figures, where shown: (i) the dashed lines showing additional structure of the snowmobile front portion are for illustrative purposes only and form no part of the claimed design; and (ii) the unshaded surfaces form no part of the claimed design. 

The ornamental design for a snowmobile front portion, as shown and described. 